N-Hexadecyltrimethylammonium chloride
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
crystal
|
| Molecular Weight |
319.45
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystal / paste
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: N-Hexadecyltrimethylammonium chloride
Alias: Cetyltrimethylammonium chloride; CTAC
CAS No. : 112-02-7
EINECS No. : 203-928-6
Molecular Formula: C19H42ClN
Molecular Weight: 319.45 g/mol
Classification: Cationic surfactant; Disinfectant raw material; Emulsifier; Cosmetic additive
Physical & Chemical Properties
Appearance: White to off-white crystalline solid or paste
Solubility: Soluble in water and alcohols
Stability: Stable under normal temperature; incompatible with anionic surfactants; keep sealed and dry
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | N-Hexadecyltrimethylammonium chloride | — | CTAC |
| CAS Number | 112-02-7 | — | Cationic surfactant |
| Appearance | White crystal / paste | — | Typical quaternary ammonium salt |
| Molecular Formula | C19H42ClN | — | Straight chain alkyl ammonium |
| Molecular Weight | 319.45 | g/mol | — |
| Purity | 98.0 Min | % | Industry grade |
Main Uses
- Cationic surfactant for daily chemical and cosmetic formulations
- Used as bactericide, disinfectant and algaecide in water treatment
- Emulsifier, softener and antistatic agent in textile industry
- Applied in organic synthesis phase transfer catalyst
